Received: by 2002:a05:6a10:a0d1:0:0:0:0 with SMTP id j17csp411632pxa; Wed, 19 Aug 2020 05:06:39 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzpaP+tMJ8G2cOa355TIHh/VcX1LRxsrm3h7CIqnRc0bQ7XoZ1SBJucAFoAIiZtC5yQpHVg X-Received: by 2002:a17:906:8316:: with SMTP id j22mr23854705ejx.20.1597838799768; Wed, 19 Aug 2020 05:06:39 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1597838799; cv=none; d=google.com; s=arc-20160816; b=TFUZGOS676eTF3j1jr56dt1jL6UjLJIXvpa1uJ0ay/Rt/3ZCMd1H7D65z+ZxxJx0SR ZWOcChmHHi6ONp75xsYeU9VNowD3YnVzrqQQl4WhgS0RNv434LZot9NjskagfDb81SC9 xc/3uPT1/xiYhd4jERM+wtS3fjm5+EUYb9Zc0r/3ptyzZ1KuJIwt2w7eQ+FDAleySR8S JkYJNSBKHDuKfBuGb7ayijfqyWvoTydYNFw2kY+PRBQZ1q8VbMHZD9EnhXeUwNSYvz51 u7lbjCVRxL9+eoOe8YOB3R2lSljmu3BA5V6dV3lF0uUpGCwzhaNHyhWp2XExzYieCaAD N1Hg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=PeqpO2tebQQzjr6wFosil2e0T+IY11NKYxB5Fsx1EZA=; b=Bqg060MG+THIRyujZZhL6zga/2+KRN0MSoaIuFum4v5lYNLRqzp2Yg6IxizitcWwVk 5nxJp8mHegAWBAPAirjPohaCTTbJ9MMPn2e1r+TMuwemnDhrvP5tuFoQhEjuzpRlPvA3 7y83cQGO82YmU62a69eh/dsmS/7LdDKjS1giFtptqsYgTcVrh4+JJ4pRafvsre2d8uQI 6epkaFACCUJDRSTHUPcvATzfi/XErW9Y/h6O5mz7orNyfMefIDFQbS/1CTz7KeI7WoDa NrlFgN80cDsg7qlXwmJUjvO4mjWGaLZHfdpESSlRWtZGlrqCM2AKsJX+Dhfxf6HZdW1l tGjg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=MVV06K30; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id e24si14683961eds.212.2020.08.19.05.06.15; Wed, 19 Aug 2020 05:06:39 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=MVV06K30; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727807AbgHSMFf (ORCPT + 99 others); Wed, 19 Aug 2020 08:05:35 -0400 Received: from mail.kernel.org ([198.145.29.99]:49444 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728219AbgHSLrn (ORCPT ); Wed, 19 Aug 2020 07:47:43 -0400 Received: from mail.kernel.org (ip5f5ad5a3.dynamic.kabel-deutschland.de [95.90.213.163]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B1AD122DBF; Wed, 19 Aug 2020 11:46:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597837582; bh=ClOj9yCdunMaS320vDbGtPzjoJaPHr/Jec/oQrO5Wog=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MVV06K30OMwQxMR9UYLuS5tjtvikFOPCCbBz4lYgjKxawcw5P+FsTnnDYXWE1i8/+ 6nzftgJ4wBkKmytQS2gjlp7HtmvtUtXbXGozU383UCoq/3B6jb6l7izdb9fJEBOriL 73tA7qkvRhsEKDdLU6xURH6vvyIUnDu64g/5SiLw= Received: from mchehab by mail.kernel.org with local (Exim 4.94) (envelope-from ) id 1k8MXs-00EubC-Gf; Wed, 19 Aug 2020 13:46:20 +0200 From: Mauro Carvalho Chehab To: Greg Kroah-Hartman Cc: linuxarm@huawei.com, mauro.chehab@huawei.com, Mauro Carvalho Chehab , John Stultz , Manivannan Sadhasivam , Daniel Vetter , dri-devel , Xiubin Zhang , Liwei Cai , Wanchun Zheng , devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [PATCH 29/49] staging: hikey9xx/gpu: add a possible implementation for atomic_disable Date: Wed, 19 Aug 2020 13:45:57 +0200 Message-Id: <57af4d50a42f4547344ff0a67bcdc4370dbe6d24.1597833138.git.mchehab+huawei@kernel.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Currently, the method is empty. However, looking at the driver, it sounds it shouldn't be hard to implement it. Signed-off-by: Mauro Carvalho Chehab --- drivers/staging/hikey9xx/gpu/kirin9xx_drm_dss.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/staging/hikey9xx/gpu/kirin9xx_drm_dss.c b/drivers/staging/hikey9xx/gpu/kirin9xx_drm_dss.c index e1f2557a6be1..26212c130b79 100644 --- a/drivers/staging/hikey9xx/gpu/kirin9xx_drm_dss.c +++ b/drivers/staging/hikey9xx/gpu/kirin9xx_drm_dss.c @@ -638,7 +638,14 @@ static void dss_plane_atomic_update(struct drm_plane *plane, static void dss_plane_atomic_disable(struct drm_plane *plane, struct drm_plane_state *old_state) { - //struct dss_plane *aplane = to_dss_plane(plane); + // FIXME: Maybe this? +#if 0 + struct dss_plane *aplane = to_dss_plane(plane); + struct dss_crtc *acrtc = aplane->acrtc; + + disable_ldi(acrtc); + hisifb_mctl_sw_clr(acrtc); +#endif } static const struct drm_plane_helper_funcs dss_plane_helper_funcs = { -- 2.26.2